Dataset description for Schumm, Edie et al. PRLSB. Common latitudinal gradients in functional richness and functional evenness across marine and terrestrial systems
Matthew Schumm & Stewart M. Edie
CODE
Schumm_etal_PRSB_forPub.r
: R code necessary to execute all analyses in the paper and generate all figures.
DATA
-
world_borders.*
: Spatial polygons of continents. Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com. -
ocean_highres.*
: Spatial polygons of the world oceans. Global vector difference ofworld_borders.*
. -
EAG_111km_FullCell_ClimateCoastlines_MARSPEC_WGS84.*
: Spatial polygons of equal-area grid cells intersected with the polygon formed by the 0 meter and 200 meter isobaths. -
EAG_land.data
: Compressed R data file for the 111km equal area grid acrossworld_borders.*
. Continental zones from manual designation as in Figure S2, climate zones from Olson, D. M. and E. Dinerstein. 2002. The Global 200: Priority ecoregions for global conservation. (PDF file) Annals of the Missouri Botanical Garden 89:125-126. -The Nature Conservancy, USDA Forest Service and U.S. Geological Survey, based on Bailey, Robert G. 1995. Description of the ecoregions of the United States (2nd ed.). Misc. Pub. No. 1391, Map scale 1:7,500,000. USDA Forest Service. 108pp. -The Nature Conservancy (2003), based on Wiken, E.B. (compiler). 1986. Terrestrial ecozones of Canada. Ecological Land Classification Series No. 19. Environment Canada, Hull, Que. 26 pp. + map. -
EAG_111km_WGS84.*
: 111x111km equal-area grid. -
bivalve_taxa_occurrence.csv
: intersection of marine bivalve species range hulls with occurrences of marine bivalves in equal-area grid cells. Field Codes:- valid_species_id = unique numeric identifying species.
- mobility = character specifying mode of animal mobility.
- feeding = character specifying feeding mode of animal.
- fixation = character specifying mode of attachment to substrate.
- substrate = character specifying life position relative to substrate
- cellid = unique character identifier for referencing species to cell in
EAG_111km_FullCell_ClimateCoastlines_MARSPEC_WGS84.*
.
-
bird_occ.data
: Compressed R data file with bird species occurrences in equal-area grid cells (seeEAG_land.data
). Field codes:- sciname = character giving scientific binomial name for bird species.
- cellid = unique integer identifier for referencing equal-area grid cells in
EAG_land.data
- EAGid = unique integer identifier for global equal-area grid cell shapefile (
EAG_111km_WGS84.*
) - climate = character specifying predominate climate for a given equal-area grid cell.
- zone = character specifying major continental zones in Figure S2.
-
bird_key_BL_ECO.csv
: functional group code assignment for species. Field codes:- valid_species_id = character giving scientific binomial name of the species
- FG = integer specifying functional group that the species belongs to.